Explore premium hollow block mold solutions at KBL Machinery — precision-engineered for strength, durability, and performance in concrete block production.
Advantages of KBL Machinery Block Molds
• Block Type Flexibility
We design and manufacture high-quality steel molds for interlocking paving stones, slabs, permeable paving stones, curbstones, retaining walls, hollow blocks, and special blocks. All molds are customizable to meet client needs, and we constantly deliver innovative ideas to improve block quality and design versatility.
• Superior Raw Material
Every mold is produced using premium quenched and tempered steel imported from Italy, known for its high abrasion resistance and durability. This steel undergoes carbonitriding heat treatment at 900–950°C, achieving a hardness level of 60–65 HRC, making it ideal for extended use in demanding environments.
• Decades of Manufacturing Experience
With nearly 30 years of expertise, KBL Machinery has served customers across the globe, combining precision engineering with quality materials to deliver high-performance molds compatible with concrete block making machines.
Mold Specifications
| Name | Hollow block mold |
|---|
| Raw Material | Special wear-resistant steel |
| Heat Treatment | Carbonitriding 900–950°C |
| Hardness | 60–65HRC |
| Block Type | Hollow block, interlocking block, paver block, kerbstone – all customizable |
| HS Code | 848060 |
| Lifespan | 100,000–120,000 times |
| Packing | Wooden + plastic film |
FAQ – Frequently Asked Questions
1. How can I get the quotations?
A. Send us your detailed block drawings.
B. No drawings? Just tell us the block type (e.g., hollow, solid), send a photo, and specify the dimensions (L×W×H in mm).
C. What’s your pallet size?
D. What’s the tamper head size and down mold height?
E. How will the mold connect to your machine? If available, provide a connection drawing.
Once we have these details, we’ll provide you with an accurate quotation quickly.
2. What about the delivery time?
• Common molds: 20–25 working days after deposit
• High-end molds: 30–40 working days
3. How are the molds packed for transport?
We use wooden packaging with plastic film, or pack according to buyer instructions.
4. Will the mold fit my machine?
We have extensive experience with many machine brands and keep detailed records. If needed, we can guide you to take photos and measurements—or you can invite our engineer. Once sizing is confirmed, the mold will fit your machine perfectly.
5. What are the payment terms?
• 50% T/T advance payment to start production
• Remaining 50% before loading
6. How can I contact you?
Reach us via WeChat/WhatsApp:
📱 +86-1330506196 / +86-18960287187
For more concrete mold solutions, visit our full product range at KBL Machinery or explore more options under block moulds. All links have been naturally embedded for easy access. Let me know if you'd like this content adapted for other product pages too!
